Chyna: And I thought Tatiana was two-faced before... now she's literally two-faced!
in "replicANT", Mr. Parks always getting his eyes hurt with remainders of teargas around his house.
Chyna: Dad are you crying?
Darryl Parks: Nah, it's just... There's tear gas left on this uniform. *wipes his eyes on his daughter's uniform* Aah! That is tear gas left on that uniform!
And later on:
Cameron: Dad, are you watching a chick flick and crying?
Darryl Parks: Of course not, there's tear gas left on this pillow. *wipes his eyes on the pillow* Aah! Why is this stuff all over the house?!
The auto-tuned remix of Cameron's speech when he volunteers to save the planet from a meteor he thinks is approaching.
Fletcher: Your past alone would take at least a month. Olive: And considering your age, I'm surprised you even have a future.
When Chyna attempts to do the Dougie, the Robot, and the Dougie and the Robot, a mortified Cameron responds "You just took two of my favorite things and made them horrible".
The goth kids at Toxic Wasteland rocking out to the fake kid's band Chyna formed.
Admit it, you were amused by Angus' attempt at exercise.
From the same episode, "Cthulu demands macaroons!" YMMV.